Junos OS Interfaces Command Reference - Juniper Networks

Junos OS 12.1 Interfaces Command Reference
Table 42: show lacp interfaces Output Fields (continued)
Field Name
LACP State
288
Field Description
LACP state information for each aggregated interface:
• Role—Role played by the interface. It can be one of the following:
• Actor—Local device participating in LACP negotiation.
• Partner—Remote device participating in LACP negotiation.
• Exp—Expired state. Yes indicates the actor or partner is in an expired state. No indicates the actor
or partner is not in an expired state.
• Def—Default. Yes indicates that the actor’s receive machine is using the default operational partner
information, administratively configured for the partner. No indicates the operational partner
information in use has been received in an LACP PDU.
• Dist—Distribution of outgoing frames. No indicates distribution of outgoing frames on the link is
currently disabled and is not expected to be enabled. Otherwise, the value is Yes.
• Col—Collection of incoming frames. Yes indicates collection of incoming frames on the link is
currently enabled and is not expected to be disabled. Otherwise, the value is No.
• Syn—Synchronization. If the value is Yes, the link is considered synchronized. It has been allocated
to the correct link aggregation group, the group has been associated with a compatible aggregator,
and the identity of the link aggregation group is consistent with the system ID and operational key
information transmitted. If the value is No, the link is not synchronized. It is currently not in the right
aggregation.
• Aggr—Ability of aggregation port to aggregate (Yes) or to operate only as an individual link (No).
• Timeout—LACP timeout preference. Periodic transmissions of LACP PDUs occur at either a slow
or fast transmission rate, depending upon the expressed LACP timeout preference (Long Timeout
or Short Timeout).
• Activity—Actor or partner’s port activity. Passive indicates the port’s preference for not transmitting
LAC PDUs unless its partner’s control value is Active. Active indicates the port’s preference to
participate in the protocol regardless of the partner’s control value.
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